Catalog · EPREL registry
European heat-pump models
432 models indexed from the European Commission's EPREL registry. Filter by type, capacity, refrigerant, energy class or sound power to narrow candidates.
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Best models by SCOP
Highest seasonal efficiency rankings — overall, air-to-water and ground-source.
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Climate-aware sizing from country HDD, floor area and insulation grade.
Open →EPREL
Official EU energy-label registry. Every heat pump sold in the EU must be listed by its supplier — these are not marketing claims, they're the figures regulators see.
SCOP
Seasonal efficiency. 1 kWh electricity → SCOP kWh of heat over a heating season. 4.0 is competent, 4.5+ is good, 5.0+ is excellent.
Energy class
A++++ (APPP) is current top class for heating. Anything below A is uncompetitive. Cooling labels are separate.
Quick filters
7549171 Vitocal 222-G BWT-M 221.A08 8 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.05
- Capacity
- 9kW
2123647 Vitocal 150-A Compact AWMIT.A1.19-V053/AWMOF-151.A1.10-400-V002 9 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.05
- Capacity
- 10kW
- Noise (out)
- 53dB
2123665 Vitocal 150-A Hybrid AWMOF-151.A1.10-400-V002/HWMIW.A1.19-V054 9 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.05
- Capacity
- 10kW
- Noise (out)
- 53dB
7549177 Vitocal 242-G BWT-M 241.A08 8 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.05
- Capacity
- 9kW
2123656 Vitocal 150-A Hybrid AWMOF-151.A1.10-400-V001/HWMIW.A1.19-V054 9 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.05
- Capacity
- 10kW
- Noise (out)
- 53dB
7509209 Vitocal 300-G BWC 301.B08 8 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.02
- Capacity
- 9kW
7509214 Vitocal 300-G BW 301.B08 8 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.02
- Capacity
- 9kW
7509219 Vitocal 300-G BWS 301.B08 8 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.02
- Capacity
- 9kW
2123725 Vitocal 250-A AWMOF-251.A1.10-230-V002/AWMIW.A1.19-V055 7 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.00
- Capacity
- 10kW
- Noise (out)
- 49dB
7514485 Vitocal 200-G BWC 201.A13 13 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.00
- Capacity
- 15kW
2123698 Vitocal 250-A Compact AWMIT.A1.19-V053/AWMOF-251.A1.10-230-V001 7 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.00
- Capacity
- 10kW
- Noise (out)
- 49dB
2123734 Vitocal 250-A Modular AWMIW.A1.19-V051/AWMOF-251.A1.10-230-V002 7 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.00
- Capacity
- 10kW
- Noise (out)
- 49dB
2123716 Vitocal 250-A AWMOF-251.A1.10-230-V002/AWMIW.A1.19-V052 7 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.00
- Capacity
- 10kW
- Noise (out)
- 49dB
2123743 Vitocal 250-A Compact AWMIT.A1.19-V053/AWMOF-251.A1.10-230-V002 7 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.00
- Capacity
- 10kW
- Noise (out)
- 49dB
2123689 Vitocal 250-A Modular AWMIW.A1.19-V051/AWMOF-251.A1.10-230-V001 7 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.00
- Capacity
- 10kW
- Noise (out)
- 49dB
7549176 Vitocal 242-G BWT-M 241.A06 6 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.00
- Capacity
- 7kW
2123707 Vitocal 250-A Compact AWMIT.A1.19-V056/AWMOF-251.A1.10-230-V001 7 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.00
- Capacity
- 10kW
- Noise (out)
- 49dB
7549170 Vitocal 222-G BWT-M 221.A06 6 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.00
- Capacity
- 7kW
2123761 Vitocal 250-A Hybrid AWMOF-251.A1.10-230-V001/HWMIW.A1.19-V054 7 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.00
- Capacity
- 10kW
- Noise (out)
- 49dB
7723962 Vitocal 350-G BWS 351.B20 20 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.97
- Capacity
- 23kW
7514865 Vitocal 300-G BW 301.A45 42.9 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.97
- Capacity
- 49kW
7509212 Vitocal 300-G BWC 301.B17 17 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.97
- Capacity
- 20kW
7509217 Vitocal 300-G BW 301.B17 17 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.97
- Capacity
- 20kW
7509222 Vitocal 300-G BWS 301.B17 17 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.97
- Capacity
- 20kW
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Open the picker →Source: European Commission, EPREL Public API. Snapshot of 2026-05-08. SCOP figures derived from supplier-reported ηs — see methodology.